Why aren't you counting EM? Life Rush, for example, is better for farming that Shrieker Rush (farming not wins). I expected that to be way up there why is it not? Electrum is what most people farm for, that's what should be counted.
This has been debated a lot on this thread.
But the main point is this:
Right now the point of the KOTH is to find the best speedgrinding deck, with the purpose of gaining the most Rares in the least amount of time. The point is not to gain the most score or electrum directly from wins.
Therefore EM victories are only of secondary importance.
I made recent judging changes that make it so that Win% and TTW are the only stats that determine the winner.
Also, since rares are worth a lot of electrum, faster grinding may actually net more electrum overall than decks specializing in EM victories. It is very hard to make an accurate comparison between the two.
Everything isn't set in stone.. but for now, this is how the winner is determined.